chore(main): release 2.5.0 (googleapis#960)

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chore(main): release 2.4.1 (googleapis#955)

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chore(main): release 2.4.0 (googleapis#949)

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---


## [2.4.0](googleapis/google-auth-library-python@v2.3.3...v2.4.0) (2022-01-20)


### Features

* add 'py.typed' declaration ([googleapis#919](googleapis#919)) ([c993504](googleapis@c993504))
* add api key support ([googleapis#826](googleapis#826)) ([3b15092](googleapis@3b15092))


### Bug Fixes

* **deps:** allow cachetools 5.0 for python 3.7+ ([googleapis#937](googleapis#937)) ([1eae37d](googleapis@1eae37d))
* fix the message format for metadata server exception ([googleapis#916](googleapis#916)) ([e756f08](googleapis@e756f08))


### Documentation

* fix intersphinx link for 'requests-oauthlib' ([googleapis#921](googleapis#921)) ([967be4f](googleapis@967be4f))
* note ValueError in `verify_oauth2_token` ([googleapis#928](googleapis#928)) ([82bc5f0](googleapis@82bc5f0))

---
This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

chore: release 2.3.3 (googleapis#903)

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---
### [2.3.3](https://www.github.com/googleapis/google-auth-library-python/compare/v2.3.2...v2.3.3) (2021-11-01)


### Bug Fixes

* add fetch_id_token_credentials ([googleapis#866](https://www.github.com/googleapis/google-auth-library-python/issues/866)) ([8f1e9cf](https://www.github.com/googleapis/google-auth-library-python/commit/8f1e9cfd56dbaae0dff64499e1d0cf55abc5b97e))
* fix error in sign_bytes ([googleapis#905](https://www.github.com/googleapis/google-auth-library-python/issues/905)) ([ef31284](https://www.github.com/googleapis/google-auth-library-python/commit/ef3128474431b07d1d519209ea61622bc245ce91))
* use 'int.to_bytes' and 'int.from_bytes' for py3 ([googleapis#904](https://www.github.com/googleapis/google-auth-library-python/issues/904)) ([bd0ccc5](https://www.github.com/googleapis/google-auth-library-python/commit/bd0ccc5fe77d55f7a19f5278d6b60587c393ee3c))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

chore: release 2.3.2 (googleapis#897)

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Co-authored-by: Bu Sun Kim <8822365+busunkim96@users.noreply.github.com>

chore: release 2.3.1 (googleapis#891)

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chore: release 2.3.0 (googleapis#884)

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chore: release 2.2.1 (googleapis#875)

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chore: release 2.2.0 (googleapis#872)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.2.0](https://www.github.com/googleapis/google-auth-library-python/compare/v2.1.0...v2.2.0) (2021-09-21)


### Features

* add support for workforce pool credentials ([googleapis#868](https://www.github.com/googleapis/google-auth-library-python/issues/868)) ([993bab2](https://www.github.com/googleapis/google-auth-library-python/commit/993bab2aaacf3034e09d9f0f25d36c0e815d3a29))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

chore: release 2.1.0 (googleapis#861)

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